I've been using Harry's Lap Timer on Android tablet along with Dual XGPS160, OBDLink MX, and GoPro Hero 3+ but having to spend way too much time between sessions on connectivity issues to do much data analysis and review. I'm thinking about stepping up to the
AIM Solo2-DL data logger or the
APEX Pro Digital Driving Coach.
I'm seeking feedback from others you are using these or other data loggers - particularly if and how it helped you most both while driving and also in post race analysis?
Also, I know these are typically accessing the CAN bus through OBD port, but are there other points where the CAN bus can easily be tapped so that I can still use my ODB for another device?